42042568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 80854200

約数和(自身を除く): 38811632

約数列:

[1, 2, 4, 8, 53, 106, 212, 229, 424, 433, 458, 866, 916, 1732, 1832, 3464, 12137, 22949, 24274, 45898, 48548, 91796, 97096, 99157, 183592, 198314, 396628, 793256, 5255321, 10510642, 21021284, 42042568]

約数ペア:

[(1, 42042568), (2, 21021284), (4, 10510642), (8, 5255321), (53, 793256), (106, 396628), (212, 198314), (229, 183592), (424, 99157), (433, 97096), (458, 91796), (866, 48548), (916, 45898), (1732, 24274), (1832, 22949), (3464, 12137)]